Pith Number

pith:ORD2BJ7A

pith:2016:ORD2BJ7AQFZRE5VZLSH2LSG4H5

not attested not anchored not stored refs pending

Black holes with bottle-shaped horizons

Edward Teo, Yu Chen

arxiv:1604.07527 v1 · 2016-04-26 · gr-qc

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ORD2BJ7AQFZRE5VZLSH2LSG4H5}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

2 papers in Pith

Black hole chemistry: thermodynamics with Lambda

Exact black holes and black branes with bumpy horizons supported by superfluid pions

Receipt and verification

First computed	2026-05-18T01:12:03.762538Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7447a0a7e081731276b95c8fa5c8dc3f7d17bfb6b2f48d4d3f04bd742b4160d6

Aliases

arxiv: 1604.07527 · arxiv_version: 1604.07527v1 · doi: 10.48550/arxiv.1604.07527 · pith_short_12: ORD2BJ7AQFZR · pith_short_16: ORD2BJ7AQFZRE5VZ · pith_short_8: ORD2BJ7A

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/ORD2BJ7AQFZRE5VZLSH2LSG4H5 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 7447a0a7e081731276b95c8fa5c8dc3f7d17bfb6b2f48d4d3f04bd742b4160d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c78a4677cebca233d7f2a2a7f8729a80634a0784dacd5acc17d05c12847adaf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2016-04-26T05:37:21Z",
    "title_canon_sha256": "ff23330de51975cea4a589134e0942770be507db405fe0c90a7ebd1f9eb5a994"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.07527",
    "kind": "arxiv",
    "version": 1
  }
}